<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Form submitting</title>
</head>
<body>
    <h1>Form submitting</h1>
    <form target="_blank" action="child-page.html">
        <input type="text" value="Text value">
        <input id="submitBtn" type="submit">
    </form>
</body>
</html>
